| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.42 | 9.244% | $78.0221 | $78.02 | $78.00 | $78.00 |
| Purchase #2 | $117.67 | 7.219% | $126.1646 | $126.16 | $126.15 | $126.20 |
| Purchase #3 | $108.47 | 5.725% | $114.6799 | $114.68 | $114.70 | $114.70 |
| Purchase #4 | $108.46 | 10.786% | $120.1585 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $41.34 | 7.145% | $44.2937 | $44.29 | $44.30 | $44.30 |
| Purchase #6 | $142.50 | 3.686% | $147.7526 | $147.75 | $147.75 | $147.80 |
| Purchase #7 | $245.41 | 6.621% | $261.6586 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $835.27 | $892.7300 | $892.72 | $892.70 | $892.90 | |